The “this” keyword of JavaScript causes confusion for people, who start to use Javascript language and mainly for those who start after using the other languages. Here the main question is how to use “this” in the right way in a callback function.
function Read more…
Suppose we have some enum type in c# as follows :
enum Performance
{
None=-1,
Dissatisfied=0,
Below Average=1,
Average =2,
Good = 3,
Excellent=4,
}
Consider some employee model with a given enum type property.
public class EmployeePerformance{
public int EmpId {get; set;}
public Performance rating{get; set}
…………………………..
………………………..
}
In a Read more…
Blazor is a new DOT NET web framework for building client applications using C # / Razor and HTML-enabled browser with WebAssembly.
It can simplify the process of building a single-page program (SPA) and at the same time enable full web development using .NET.
WebAssembly is developed Read more…
HtmlCollection is a collection of HTML elements from DOM. it is access by the name,id or index number. It use getElementByClassName, getElemenrtByTagName in NodeList.
It uses three Methods:
HTMLCollection Item() Method
HTMLCollection length() Method
HTMLCollection namedItem() Method
Html Collection Read more…
Step 1: First, create a. It’s a repository, not a project. You need to create a project using the project Menu. I will move on to the project later. First, I am discussing creating issues.
Step 2: Go to the Issues menu and click on Read more…
This post is about editing office documents online in a web application interface for users. In this, you will require an office 365 license to use Microsoft graph APIs to edit documents through Onedrive.
To edit MS Word documents online, one of the quick approaches is saving the Word document Read more…
The System. Diagnostics namespace provides a process class which has some method to run external .exe or another application into a C#.
This also enables you to debug and trace code; start, stop, and kill processes; monitor system performance; and read and write event logs.
An exception is an unexpected or unwanted event that occurs when a program is executed i.e at runtime, that disrupts the normal flow of the program’s instructions. Sometimes while executing the program, a user might face the possibility that the program may crash or show an unexpected event Read more…
DevOps is a set of practices that combines software development and other IT operations. It shortens the systems development life cycle and aims to provide continuous delivery with high-quality software.
They are either developers who get curious about Read more…
Lambda expressions are introduced in Java 8 and are a very interesting feature of Java 8. A lambda expression is a short block of code that takes in parameters and returns a value. Lambda expressions are similar to methods, but they do not need a name and they can be Read more…
To get phone contacts in the react-native application, it provides a package called react-native-contacts. This package provides you with all the contacts and their info from your mobile device.
npm install react-native-contacts –save
cd ios && pod install
Many browsers now have the facility to access video and audio input from the user. However, relying on the browser, it would be a full dynamic and inline experience, or it’d be delegated to a special app on the user’s device.
Elasticsearch is a distributed, open-source search and analytics engine for all types of data, including textual, numerical, geospatial, structured, and unstructured. Elasticsearch is built on Apache Lucene and was first released in 2010 by Elasticsearch N.V. (now known as Elastic). Known for its Read more…
Event Hubs is a real-time data ingestion service that is fully managed, simple, scalable, and trusted. It can stream, process, and receive millions of events per second from any of the sources, which builds data pipelines that are dynamic in nature. These pipelines are favourable to Read more…
At the beginning of the Salesforce Development times, developers used VisualForce, which is an HTML Tag-based mark-up language to develop their Visual Force web pages and Apex to control the internal logic. But these HTML based Visual Force standards were not compatible to build large scale enterprise solutions Read more…
Laravel has made it convenient for the developers to create multilingual websites by giving the developer community an easy way to retrieve strings in various languages. These strings are basically stored as constants in the resources/lang directory within our project. Within the lang directory, there are subdirectories Read more…
Laravel events provide an observable functionality, allowing you to subscribe and listen. Events are stored in the app/Events directory and their listeners are stored in the app/Listener directory. We can generate a Laravel event by running
“php artisan event:generate” command.
Using the Google Photos Library API your app can read and write the photos in google photos or you can use them as a photo gallery in your application.
To integrate google photos in the react-native application you first need to install the react-native google-sign library.
Sometimes adobe captivate project files get corrupted when project file data is not saved or we close the file without saving it. For example, I have created a MyProject.cptx file in Captivate and it crashed without saving data. After that when I tried to open that project file the Read more…
Many times we need to optimize our code as our program is spending too much time on some specific line of code. There are hundreds of lines of code and we are stuck on which piece of code to modify to increase the efficiency of the code. For, this python Read more…
